Herbicide Recommendations for Barley, Oats and Wheat (Spring), Underseeded to Forage Crops: Postemergence Postemergence Tank-Mixes

Table of Contents

1. Embutox or Caliber or Cobutox 625 + MCPA Amine
2. Cereal Herbicide Rating Table (Table 8-1) (PDF 30 kb)
   • Annual Grasses
   • Annual Broadleaf Weeds
   • Perennial Weeds
3. Other Cereal Crop Weed Control Recommendations
• Barley, Oats and Wheat (Spring) (Not Underseeded, Soil Applied, Preharvest, and Postharvest)
• Wheat (Winter) and Fall Rye
4. Stages of Cereal Development
5. Related Links

Precautions

• Apply when the legumes are in the 1-4 leaf stage.
• Use ONLY if cereals are underseeded to alfalfa, bird's foot trefoil, alsike or ladino clover and grasses.
• The addition of MCPA gives better control of common mustard than 2,4-DB alone.
• Apply in 150-200 L/ha (60-80 L/ac) water.

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Related Links

• Weeds in Ontario
• Cereal Crops in Ontario - Barley, Oats, Wheat
• Problem Weed Control in Field Crops
• Pesticide Companies and Agents
• OMAFRA Sprayer Calibration Calculator
• Search the PMRA website
• OMAFRA Publication 505: Ontario Weeds
• OMAFRA Publication 75: Guide To Weed Control

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